Mount Kosciusko (Hotel Koscius Weather Records (ASN00071012)

Record envelope, standing records and threshold days for Mount Kosciusko (Hotel Koscius (ASN00071012), Australia, with 44 years of record.

Key Facts for Mount Kosciusko (Hotel Koscius

Mount Kosciusko (Hotel Koscius (ASN00071012) is a weather station in Australia at -36.37 latitude and 148.48 longitude, 1,518 m (4,980 ft) above sea level.
The station reports from 1911 to 1954, 44 years of record.
0 records set at Mount Kosciusko (Hotel Koscius still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Mount Kosciusko (Hotel Koscius set a daily record precipitation of 31.5 mm (1.2 in) on 2 November 1954.

About the Station

Location: Australia, -36.37 latitude, 148.48 longitude.
Elevation: 1,518 m (4,980 ft).
Period of record: 1911 to 1954, 44 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Mount Kosciusko (Hotel Koscius. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Mount Kosciusko (Hotel Koscius, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

0 standing records

0 records at Mount Kosciusko (Hotel Koscius still stand.

Wettest Day of Each Month

Jan: 121.4 mm (4.8 in)

The wettest day on record for each calendar month at Mount Kosciusko (Hotel Koscius. The most was 121.4 mm (4.8 in) on 7 January 1934.

Record daily precipitation for each month at Mount Kosciusko (Hotel Koscius
Month	Record daily precipitation (mm)	Date
Jan	121.4 mm (4.8 in)	7 January 1934
Feb	117.9 mm (4.6 in)	20 February 1951
Mar	63.0 mm (2.5 in)	17 March 1937
Apr	84.3 mm (3.3 in)	9 April 1945
May	102.1 mm (4.0 in)	11 May 1925
Jun	96.5 mm (3.8 in)	29 June 1950
Jul	87.6 mm (3.4 in)	20 July 1949
Aug	72.1 mm (2.8 in)	15 August 1934
Sep	83.1 mm (3.3 in)	6 September 1923
Oct	81.3 mm (3.2 in)	5 October 1916
Nov	80.3 mm (3.2 in)	13 November 1932
Dec	104.6 mm (4.1 in)	15 December 1914

Latest Records

Latest records at Mount Kosciusko (Hotel Koscius
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
2 November 1954	Mount Kosciusko (Hotel Koscius, AU	daily rain	31.5 mm (1.2 in)	10.4 mm (0.4 in)	0 years	15 of 100 (Routine)
25 August 1954	Mount Kosciusko (Hotel Koscius, AU	daily rain	37.1 mm (1.5 in)	6.6 mm (0.26 in)	17 years	15 of 100 (Routine)
24 August 1954	Mount Kosciusko (Hotel Koscius, AU	daily rain	50.8 mm (2.0 in)	9.7 mm (0.38 in)	17 years	17 of 100 (Routine)
16 June 1954	Mount Kosciusko (Hotel Koscius, AU	daily rain	22.4 mm (0.9 in)	3.1 mm (0.12 in)	35 years	16 of 100 (Routine)
7 December 1953	Mount Kosciusko (Hotel Koscius, AU	daily rain	25.4 mm (1.0 in)	3.6 mm (0.14 in)	20 years	13 of 100 (Routine)
2 November 1953	Mount Kosciusko (Hotel Koscius, AU	daily rain	21.1 mm (0.8 in)	1.3 mm (0.05 in)	11 years	8 of 100 (Routine)
6 May 1953	Mount Kosciusko (Hotel Koscius, AU	daily rain	41.9 mm (1.6 in)	16.2 mm (0.6 in)	11 years	20 of 100 (Routine)
5 May 1953	Mount Kosciusko (Hotel Koscius, AU	daily rain	53.8 mm (2.1 in)	22.0 mm (0.9 in)	26 years	29 of 100 (Routine)
6 February 1953	Mount Kosciusko (Hotel Koscius, AU	daily rain	25.9 mm (1.0 in)	0.8 mm (0.03 in)	21 years	10 of 100 (Routine)
25 January 1953	Mount Kosciusko (Hotel Koscius, AU	daily rain	14.7 mm (0.6 in)	0.7 mm (0.03 in)	30 years	13 of 100 (Routine)
11 December 1952	Mount Kosciusko (Hotel Koscius, AU	daily rain	18.3 mm (0.7 in)	6.4 mm (0.25 in)	14 years	13 of 100 (Routine)
12 November 1952	Mount Kosciusko (Hotel Koscius, AU	daily rain	21.1 mm (0.8 in)	10.7 mm (0.4 in)	28 years	20 of 100 (Routine)
11 November 1952	Mount Kosciusko (Hotel Koscius, AU	daily rain	23.6 mm (0.9 in)	14.2 mm (0.6 in)	33 years	20 of 100 (Routine)
24 October 1952	Mount Kosciusko (Hotel Koscius, AU	daily rain	44.7 mm (1.8 in)	26.2 mm (1.0 in)	8 years	30 of 100 (Routine)
19 September 1952	Mount Kosciusko (Hotel Koscius, AU	daily rain	21.3 mm (0.8 in)	3.3 mm (0.13 in)	30 years	15 of 100 (Routine)
18 September 1952	Mount Kosciusko (Hotel Koscius, AU	daily rain	30.0 mm (1.2 in)	5.1 mm (0.20 in)	27 years	16 of 100 (Routine)
3 September 1952	Mount Kosciusko (Hotel Koscius, AU	daily rain	53.8 mm (2.1 in)	25.9 mm (1.0 in)	15 years	30 of 100 (Routine)
17 June 1952	Mount Kosciusko (Hotel Koscius, AU	daily rain	69.9 mm (2.8 in)	51.9 mm (2.0 in)	20 years	50 of 100 (Notable)
7 June 1952	Mount Kosciusko (Hotel Koscius, AU	daily rain	27.7 mm (1.1 in)	14.5 mm (0.6 in)	28 years	25 of 100 (Routine)
6 June 1952	Mount Kosciusko (Hotel Koscius, AU	daily rain	38.6 mm (1.5 in)	18.3 mm (0.7 in)	27 years	29 of 100 (Routine)

Extremes by Year

1911 to 1954

Yearly extremes at Mount Kosciusko (Hotel Koscius: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	121.4 mm (4.8 in)	1934	68.6 mm (2.7 in)	44
Wettest five days (Rx5day)	281.2 mm (11.1 in)	1911	122.6 mm (4.8 in)	44
Longest dry spell (CDD)	52 days	1923	19 days	44

Wettest day (Rx1day)

The wettest day of the year at Mount Kosciusko (Hotel Koscius, 1911 to 1954. The record is 121.4 mm (4.8 in) in 1934, marked on the chart; the median year is 68.6 mm (2.7 in).

Wettest day (Rx1day) at Mount Kosciusko (Hotel Koscius by year
Year	Wettest day (Rx1day)
1911	113.0 mm (4.4 in)
1912	74.4 mm (2.9 in)
1913	64.3 mm (2.5 in)
1914	104.6 mm (4.1 in)
1915	66.8 mm (2.6 in)
1916	81.3 mm (3.2 in)
1917	60.7 mm (2.4 in)
1918	67.3 mm (2.6 in)
1919	58.4 mm (2.3 in)
1920	53.3 mm (2.1 in)
1921	71.6 mm (2.8 in)
1922	71.1 mm (2.8 in)
1923	83.1 mm (3.3 in)
1924	41.9 mm (1.6 in)
1925	102.1 mm (4.0 in)
1926	43.2 mm (1.7 in)
1927	52.3 mm (2.1 in)
1928	57.2 mm (2.3 in)
1929	72.4 mm (2.9 in)
1930	59.2 mm (2.3 in)
1931	52.8 mm (2.1 in)
1932	80.3 mm (3.2 in)
1933	51.8 mm (2.0 in)
1934	121.4 mm (4.8 in)
1935	60.7 mm (2.4 in)
1936	78.2 mm (3.1 in)
1937	63.0 mm (2.5 in)
1938	30.0 mm (1.2 in)
1939	64.8 mm (2.6 in)
1940	73.7 mm (2.9 in)
1941	59.9 mm (2.4 in)
1942	64.5 mm (2.5 in)
1943	78.7 mm (3.1 in)
1944	82.6 mm (3.3 in)
1945	84.3 mm (3.3 in)
1946	72.4 mm (2.9 in)
1947	59.2 mm (2.3 in)
1948	72.1 mm (2.8 in)
1949	87.6 mm (3.4 in)
1950	96.5 mm (3.8 in)
1951	117.9 mm (4.6 in)
1952	69.9 mm (2.8 in)
1953	53.8 mm (2.1 in)
1954	50.8 mm (2.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mount Kosciusko (Hotel Koscius, 1911 to 1954. The record is 281.2 mm (11.1 in) in 1911, marked on the chart; the median year is 122.6 mm (4.8 in).

Wettest five days (Rx5day) at Mount Kosciusko (Hotel Koscius by year
Year	Wettest five days (Rx5day)
1911	281.2 mm (11.1 in)
1912	189.7 mm (7.5 in)
1913	97.5 mm (3.8 in)
1914	147.1 mm (5.8 in)
1915	180.6 mm (7.1 in)
1916	179.8 mm (7.1 in)
1917	93.8 mm (3.7 in)
1918	142.2 mm (5.6 in)
1919	119.1 mm (4.7 in)
1920	104.4 mm (4.1 in)
1921	116.7 mm (4.6 in)
1922	122.7 mm (4.8 in)
1923	192.8 mm (7.6 in)
1924	82.4 mm (3.2 in)
1925	144.7 mm (5.7 in)
1926	111.8 mm (4.4 in)
1927	122.4 mm (4.8 in)
1928	98.6 mm (3.9 in)
1929	96.2 mm (3.8 in)
1930	97.8 mm (3.9 in)
1931	77.5 mm (3.1 in)
1932	105.7 mm (4.2 in)
1933	81.6 mm (3.2 in)
1934	220.8 mm (8.7 in)
1935	110.2 mm (4.3 in)
1936	143.5 mm (5.6 in)
1937	80.3 mm (3.2 in)
1938	59.5 mm (2.3 in)
1939	125.2 mm (4.9 in)
1940	127.3 mm (5.0 in)
1941	87.2 mm (3.4 in)
1942	142.0 mm (5.6 in)
1943	97.0 mm (3.8 in)
1944	111.9 mm (4.4 in)
1945	123.2 mm (4.9 in)
1946	200.1 mm (7.9 in)
1947	127.5 mm (5.0 in)
1948	160.2 mm (6.3 in)
1949	116.8 mm (4.6 in)
1950	208.9 mm (8.2 in)
1951	202.8 mm (8.0 in)
1952	158.5 mm (6.2 in)
1953	143.0 mm (5.6 in)
1954	90.4 mm (3.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Mount Kosciusko (Hotel Koscius, 1911 to 1954. The record is 52 days in 1923, marked on the chart; the median year is 19 days.

Longest dry spell (CDD) at Mount Kosciusko (Hotel Koscius by year
Year	Longest dry spell (CDD)
1911	18 days
1912	25 days
1913	29 days
1914	27 days
1915	24 days
1916	18 days
1917	12 days
1918	14 days
1919	33 days
1920	16 days
1921	19 days
1922	34 days
1923	52 days
1924	16 days
1925	16 days
1926	23 days
1927	18 days
1928	13 days
1929	25 days
1930	22 days
1931	17 days
1932	23 days
1933	20 days
1934	18 days
1935	15 days
1936	18 days
1937	19 days
1938	27 days
1939	20 days
1940	31 days
1941	13 days
1942	19 days
1943	31 days
1944	16 days
1945	24 days
1946	16 days
1947	21 days
1948	17 days
1949	18 days
1950	19 days
1951	14 days
1952	14 days
1953	22 days
1954	20 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

41 years, 1911 to 1953

A day with at least 67.9 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 125.7 mm (4.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Mount Kosciusko (Hotel Koscius: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	67.9 mm (2.7 in)
5 years	84.9 mm (3.3 in)
10 years	95.6 mm (3.8 in)
25 years	108.3 mm (4.3 in)
50 years	117.2 mm (4.6 in)	Longer than the 41 years of record
100 years	125.7 mm (4.9 in)	Longer than the 41 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 41 years of values from 1911 to 1953.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 121.4 mm (4.8 in) in 1934; 113.0 mm (4.4 in) in 1911; 104.6 mm (4.1 in) in 1914.

Download the Data

Data for Mount Kosciusko (Hotel Koscius standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Mount Kosciusko (Hotel Koscius threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a